$225 Cheap Delta flights Denver (DEN) to Missoula (MSO)

View $225 flight on Tue, Sep 23, 2025Opens in a new window

$225 Cheap Delta flights Denver (DEN) to Missoula (MSO)

Prices were available within the past 7 days and start at $225 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 17 - Sat, Sep 20
DEN
Denver
MSO
Missoula
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Wed, Sep 17 from Denver to Missoula, returning Sat, Sep 20, priced at $229 just found
Delta
Wed, Sep 17 - Sat, Sep 20
DEN
Denver
MSO
Missoula
$269 Roundtrip, just found
$269
Roundtrip
just found
Select Delta flight, departing Wed, Sep 17 from Denver to Missoula, returning Sat, Sep 20, priced at $269 just found
Delta
Wed, Aug 13 - Sun, Aug 17
DEN
Denver
MSO
Missoula
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Delta flight, departing Wed, Aug 13 from Denver to Missoula, returning Sun, Aug 17, priced at $279 just found
Flights from Denver (DEN) to Missoula (MSO)
Origin airport
Denver Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
Alaska Airlines
Distance
678 mi
Average flight time
2 hours 9 mins

Frequently asked questions

How much is a Delta Air Lines flight from Denver Intl. Airport (DEN) to Missoula Intl. Airport (MSO)?
You can find affordable round-trip Delta Air Lines flights from $229 from DEN to MSO by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $225 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to MSO with Delta Air Lines?
Search for one-way or round-trip flights to Missoula in January or February. You could find lower fares with Delta Air Lines during these quieter months.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Missoula Intl. Airport (MSO) with Delta Air Lines?
To find cheap Delta Air Lines fares from Denver Intl. Airport (DEN) to Missoula Intl. Airport (MSO), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Denver Intl. Airport (DEN) to Missoula Intl. Airport (MSO)?
Select our "Nonstop" filter when looking for direct Delta Air Lines flights from DEN to MSO. You'll also be able to compare other carriers servicing the same nonstop trip.
What is the earliest Delta Air Lines flight from DEN to MSO?
Sort your results by "Early Morning" and "Morning" to see the earliest flights from DEN to MSO. Taking off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Missoula?
Jump on a Delta Air Lines flight from Denver Intl. Airport (DEN) to Missoula, and you're most likely to land at Missoula Intl. Airport (MSO). This is the airline's main hub in this city.
Why fly with Delta Air Lines from DEN to MSO?
Jetting off from DEN to MSO with Delta Air Lines comes with a host of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Denver Intl. Airport (DEN) to Missoula Intl. Airport (MSO)?
Depending on your fare type, a fee typically applies if you change or cancel your booking more than 24 hours after it has been confirmed. To secure plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you search for flights. For additional information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.